Ethyl 5-Nitroindole-2-carboxylate CAS 16732-57-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16732-57-3 |
| Molecular Formula | C11H10N2O4 |
| Molecular Weight | 234.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Ethyl 5-Nitroindole-2-carboxylate (CAS 16732-57-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H10N2O4. Molecular weight: 234.21 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H10N2O4 |
| Molecular Weight | 234.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- Methyl 7-Nitroindole-3-acetate (CAS 1496-81-7)
- Ethyl 5-Nitroindole-3-carboxylate (CAS 91090-94-7)
- Ethyl 6-Nitroindole-3-carboxylate (CAS 91090-95-8)
- Ethyl 7-Nitroindole-3-carboxylate (CAS 2089292-49-7)
- Methyl 5-Nitroindole-3-acetate (CAS 2035439-64-4)
- Methyl 6-Nitroindole-3-acetate (CAS 2097800-34-3)
- Ethyl 7-Nitroindole-3-acetate (CAS 1496-80-6)
- Ethyl 5-Nitroindole-3-acetate (CAS 6970-51-0)
Recommended Standards
- 1-(2-Methoxy-phenyl)-pyrimidine-2,4,6-trione (CAS 16348-07-5)
- Ethyl 6-nitro-1H-indole-2-carboxylate (CAS 16792-45-3)
- 3-(2-Methoxy-3-nitrophenyl)-1-methyl-1H-1,2,4-triazole (CAS 1609394-08-2)
- 1-(2-Bromo-6-iodopyridin-4-yl)ethan-1-one (CAS 1393572-63-8)
- 3-Amino-5,6,7,8-tetrahydroquinolin-2(1H)-one (CAS 865855-13-6)
- 4-Fluoro-3-iodo-6-nitro-2H-indazole (CAS 885522-56-5)
- Methyl 1-Boc-3-hydroxypiperidine-2-carboxylate (CAS 1822348-08-2)
- 6-(1-Azepanyl)-3-pyridinamine (CAS 850040-18-5)
- 2-Chloro-6-cyclopropylpyrazine (CAS 1209457-99-7)
- Des-Gly29,30-Tirzepatide (CAS CATO-CPTD788944)
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